Individual Calculations July 2008
 Borys, Jacek  Total change: -13.05  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow Slask POL 2008-02-02
RcRownchangeKK*chgGame
 1959 1981 3.50 8 -0.74 15 -11.10 
  Cieslar, Michal 1852 POL1.0010.33154.95 
  Kielar, Maciej 1985 POL0.001-0.4915-7.35 
  Dudys, Jakub 2152 POL0.001-0.2715-4.05 
  Botor, Michal 1896 POL0.501-0.1215-1.80 
  Graczyk, Konrad 1918 POL0.501-0.0915-1.35 
  Latocha, Aleksander 1833 POL0.501-0.2015-3.00 
  Obrusnik, Michal 2029 POL0.5010.07151.05 
  Tobolski, Jakub 2006 POL0.5010.03150.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Druzynowe Mistrzostwa SlZSzach 2008 - Liga Slaska Seniorow Slask POL 2008-02-03
RcRownchangeKK*chgGame
 2069 1981 1.00 3 -0.13 15 -1.95 
  Surman, Martin 2104 POL0.001-0.3315-4.95 
  Obrusnik, Michal 2029 POL0.001-0.4315-6.45 
  Bojdol, Joanna 2075 POL1.0010.63159.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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